I bought this racket (Head 135CT) as well as the Tecnifibre Carboflex 130. Both are excellent rackets. Both teardrop shape. I actually prefer the Head - it's got a noticeably bigger sweet spot, and is definitely more forgiving if you don't hit the ball right in the centre of the racket. I found myself getting more effortless power with the Head, yet didn't notice any lack of control/touch. The TF seems to vibrate a bit more, whereas the Head felt more solid. It's head-light balanced, which means it is quick to swing, although you do need to control the racket onto the ball a bit more, so probably not great for complete beginners who'd benefit from a slightly heavier-feeling racket.
Overall I'm really pleased with this racket, particularly at this price! I will definitely be getting another at some point (or the Head Anion/Anion2 which replaced this model).
Note: Mine came with Head Perfect Power strings (white, 1.2mm), not the orange Evolution string as listed.